Ritron LM-700DMR Digital Loudmouth Wireless Stand-Alone PA System (UHF/VHF)

In Stock
(0) Write a Review
Calculated at Checkout
Bulk Pricing:
Buy in bulk and save
Adding to cart… The item has been added Request Quote


Loudmouth LM-700DMR Wireless PA System

The LoudMouth wireless PA system is a DMR Digital, Tier-2 device operating on both UHF and VHF frequency bands. It's an ideal solution anywhere a hard-wired PA is either too expensive or is simply impossible to install. 

Get your message to everyone... from plant-wide to small pinpoint areas using your business band radio system. It even works with radio repeaters for extended coverage. Optional strobe light provides visual alerting; Automatic Message Repeat function allows re-broadcast of message up to 4 times. Position independent wireless receiver / PA speakers anywhere you need them. A cost-effective replacement for broken or worn-out hard-wired PA systems. Wireless technology provides a cost-effective and flexible way to provide Public Address / Mass Notification coverage across your entire facility or to isolated pinpoint locations.


  • Mobile - Users maintain mobility to deliver mass notification messaging on the fly using 2-way radio vs at a fixed location.
  • Wireless - Eliminates complexity of wired systems.
  • Cost-Effective - Much cheaper than expanding or installing a new wired system.
  • Long-Range - Your portable 2-way radio transmits to LoudMouth system inside or outside the facility.
  • Compatible - Leverages existing analog or digital radios to send message to receiver.
  • Pinpoint Hard to Reach Areas - Where a wired system is impossible to install, place speakers and receivers anywhere you need them.
  • Quick and Easy to Deploy - No complicated wiring diagrams or trenching.
  • Immediate Communication - In the event of an emergency or urgent situation like weather, accidents, or intrusion.


  • Rugged, Industrial-Grade VHF/UHF business band receiver. Compatible with other analog business band 2-way radios.
  • Business Band Frequencies. Models include: VHF 150-165MHz (includes 5 MURS license-free business use only frequencies) or UHF, 450-470MHz.
  • Built-in 8 Watt PA amplifier*.
  • Indoor/outdoor rated PA loudspeaker with mounting bracket.
  • LM receiver housed in gasket-sealed enclosure, measures 7" H x 5" W x 3" D, 2lbs.
  • Includes wall mounting bracket. Optional LMH-100 enclosure for outdoors or harsh environments.
  • Field Programmable Privacy Codes (digital and analog). Choose from 153 possible codes for added PA security access.
  • Field Programmable "Paging Codes" Select 1 of 9 different "paging codes" for added PA security access.
  • Volume Settings allows "best-fit" for a variety of applications.
  • "LIVE" PA mode or Record-And-Play mode, configurable. Note: Record-and-Play operation recommended for use of maximum number of product features.
  • Automatic Message Repeat* Feature - Repeats message from 1 to 4 times consecutively when LM recevier in Record-And-Play mode.
  • Visual Alert Option - Built-in relay allows use of an optional strobe light - provides advance visual indication of an incoming PA message.
  • "Custom" Configuration via PC Programming - Can also be PC programmed using special Ritron programming software to “custom” frequencies or even radio repeaters.
  • Loud Audio Output - PA horn speaker delivers up to 85dB of audio output @ 50 feet to get your message out loud and clear.
  • LM Receiver Supports Up To 2 PA Speakers - With optional "Y" adapter (#RYCONN) and 1 additional PA speaker (#05500040), LM receiver can provide multi-direction PA coverage.
  • Multi-Zone Paging Capability - Multiple paging zones can be configured using 2-tone codes. Allows properly configured 2-way radios to access more than one PA speaker/zone.
  • Operating Temperature: -22º F to +140º F
  • Receiver sensitivity - 12dB SINAD @ .20µV
  • Frequency Response: 300 to 3000 Hz de-emphasized
  • Signaling Capability - CTCSS and DCS decode, 2-Tone Decode
  • Optional Back-up Battery - #BP-LM-Li22
  • Designed and Made in the USA

*Receiver is indoor rated only. Install in non-corrosive environments, away from the elements. See optional LMH-100 weatherproof housing for outdoor or other potentially corrosive environments.



Product Type:
Wireless PA
Frequency Band:
Frequency Band:
Digital & Analog (TDMA)